| Incorrect password error |
Wrong password entered, or Caps Lock active |
Use the password visibility toggle to verify what you are typing. Reset via the Forgot Password option if needed. |
| Account temporarily locked |
Too many failed b339 login attempts triggered the brute-force lock |
Wait 15–30 minutes for the automatic unlock, or contact b339 live chat support to have the lock manually lifted after identity confirmation. |
| 2FA code not accepted |
Device clock out of sync, or expired code entered |
Ensure your phone's clock is set to automatic/network time. Use the freshest 6-digit code from your authenticator app — they refresh every 30 seconds. |
| Login page not loading |
Browser cache issue, unstable data connection, or VPN interference |
Clear browser cache and cookies. Disable any active VPN. Try switching between mobile data and Wi-Fi. Use Chrome or Safari as your browser. |
| Email not recognised |
Registered with a different email address, or typo in the email field |
Try alternate email addresses you may have used during registration. Contact b339 live chat with your registered phone number for account lookup. |
| Session keeps expiring |
Browser is blocking cookies, or auto-timeout is set too short |
Allow cookies for b339.app in your browser settings. Use the "Remember me" checkbox on your personal device. Adjust session timeout in account security settings. |
| Account suspended after login |
KYC verification incomplete, bonus terms violation, or security review |
Contact b339 customer support via live chat immediately after b339 login reveals a suspension notice. Have your KYC documents ready for resubmission if requested. |